3853938905472

Names of 3853938905472

• Cardinal: 3853938905472 can be written as Three trillion, eight hundred fifty-three billion, nine hundred thirty-eight million, nine hundred five thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 3.853938905472 × 10¹²

Factors of 3853938905472

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 18716

Divisors of 3853938905472

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 48 64 96 128 192 293 384 586 879 1172 1758 2099 2344 3516 4198 4688 6297 7032 8396 9376 12594 14064 16319 16792 18752 25188 28128 32638 33584 37504 48957 50376 56256 65276 67168 97914 100752 112512 130552 134336 195828 201504 261104 268672 391656 403008 522208 615007 783312 806016 1044416 1230014 1566624 1845021 2088832 2460028 3133248 3690042 4781467 4920056 6266496 7380084 9562934 9840112 14344401 14760168 19125868 19680224 28688802 29520336 34253581 38251736 39360448 57377604 59040672 68507162 76503472 78720896 102760743 114755208 118081344 137014324 153006944 205521486 229510416 236162688 274028648 306013888 411042972 459020832 548057296 612027776 822085944 918041664 1096114592 1644171888 1836083328 2192229184 3288343776 4384458368 6576687552 10036299233 13153375104 20072598466 30108897699 40145196932 60217795398 80290393864 120435590796 160580787728 240871181592 321161575456 481742363184 642323150912 963484726368 1284646301824 1926969452736 3853938905472
• Sum of all divisors σ(n): 10277487360000
• Sum of proper divisors (its aliquot sum) s(n): 6423548454528
• 3853938905472 is an abundant number, because the sum of its proper divisors (6423548454528) is greater than itself. Its abundance is 2569609549056

Bases of 3853938905472

• Binary: 111000000101010000101010001101000110000000₂
• Hexadecimal: 0x38150A8D180
• Base-36: 1D6H3PV9C

Squares and roots of 3853938905472

• 3853938905472 squared (3853938905472²) is 14852845087110717351542784
• 3853938905472 cubed (3853938905472³) is 57241957538164650524685555619539714048
• The square root of 3853938905472 is 1963145.1564955659
• The cube root of 3853938905472 is 15678.3952437579

Scales and comparisons

• 3,853,938,905,472 seconds is equal to 122,543 years, 17 weeks, 3 days, 8 hours, 51 minutes, 12 seconds.
• To count from 1 to 3,853,938,905,472 would take you about three hundred six thousand, three hundred fifty-eight years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 3853938905472 cubic inches would be around 1306.5 feet tall.

Recreational maths with 3853938905472

• 3853938905472 backwards is 2745098393583
• The number of decimal digits it has is: 13
• The sum of 3853938905472's digits is 66
• More coming soon!